The use of super p force can eliminate the problem of erectile dysfunction in men. Sildenafil is used as the main ingredient in this medicine which helps in speeding up the blood flow in the wall of the penis. Cannot be used by young children or women. You can consult a doctor if this medicine has a prolonged effect. Alcohol should not be consumed while using this drug. The effect of this drug lasts for 4 to 6 hours. Visit our store erectilepharma.com.